Tension Spring. Seal Strip. Silicone / Rubber Tubes. ● [Excellent Performance] This highly transparent product has smooth inner and outer walls, ensuring liquids flow swimmingly and avoiding the accumulation of dirt and yellowing; Anti-high and low temperatures: 250 ℃ (482 ℉) to -54 ℃ (-129.2℉); Keep soft but not harden in all seasons; Acid and alkali resistant, strong chemical resistance and corrosion resistant.
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